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DXD Digital Output Pressure Transducer

Brand: Heise
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DXD digital pressure transducer provides a reliable interface between the measurement and the data acquisition devices. 

Available in RS232 or RS485 or USB outputs, the DXD can communicate over longer transmission lines and eliminates the need for A/D conversion, both commonly associated with accuracy loss in traditional analog output devices. 

In addition, each transducer is addressable, allowing up to 99 DXDs to be connected to one PC RS232 serial port. Rated at ±0.02% of span, the DXD sets a high standard for accuracy and performance.
Features
  • Accuracy ±0.02% of span total error band
  • Update rate: 15ms
  • Port speeds up to 115.2k bps
  • Multi-drop digital communication via four-wire RS232 or six-wire RS485
  • Optional USB Output
  • Up to 99 transducers on a single RS232 line
  • Simple ASCII command structure
  • Gauge, absolute, vacuum and compound pressure types
  • 300 series stainless steel wetted materials and housing
  • Rugged, shock resistant design
  • Switchcraft or Bendix electrical receptacle and connector
  • Connection components terminate in standard RJ-11 telephone jack (RS232), standard RJ-45 Ethernet connectors (RS485) or USB Mini B connector
  • Driver available to facilitate communication between the DXD and custom LabVIEW™ analysis and control programs
  • LabVIEW™ based setup/utility software allows the user to view, track and configure each DXD on a PC (self contained program, does not require complete LabVIEW™ program)

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Specifications

Brand

Reference Temperature

  • 21° C ± 2° C

Shock & Vibration

  • Shock: 10 g per 11 ms.
  • Vibration: 10 g rms within 20 to 2000 Hz

Wetted Material

  • 316L Stainless Steel

Accuracy

  • ± 0.02 % of Span total error band

Process Connection

  • 1/4” NPT Male

Non-Wetted Materials

  • 304 Stainless Steel

Pressure Ranges

  • Gauge, Absolute, vacuum and compound - Vacuum to 10,000 psi

Outputs

  • Multi-drop digital communication via four-Wire RS-232
  • six-Wire RS-485
  • USB output

  • Laboratory Test Benches
  • Automated Calibration Systems
  • Metrology Lab

Documentation

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